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157885-28-4

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157885-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157885-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,8 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157885-28:
(8*1)+(7*5)+(6*7)+(5*8)+(4*8)+(3*5)+(2*2)+(1*8)=184
184 % 10 = 4
So 157885-28-4 is a valid CAS Registry Number.

157885-28-4 Well-known Company Product Price

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  • Sigma

  • (B9041)  Butyl-Sepharose® 4 Fast Flow  

  • 157885-28-4

  • B9041-50ML

  • 2,998.71CNY

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